package main

import (
	"fmt"

	uuid "github.com/satori/go.uuid"
	"github.com/spf13/pflag"
)

const versionFlagName = "version"

func main() {
	var cfgFile string
	pflag.StringVarP(&cfgFile, "version", "c", cfgFile, "Read configuration from specified `FILE`, support JSON, TOML, YAML, HCL, or Java properties formats.")

	var fs pflag.FlagSet
	fs.AddFlag(pflag.Lookup(versionFlagName))

	fmt.Println(uuid.Must(uuid.NewV4(), nil).String())
}
